Geometry metadata in pas files

[dbrakenhoff]

Short Description

Not sure if this is something we want to support, but the change is minimal, and convenient if your metadata contains geometric objects. Also useful for pastastore :).

Checklist before PR can be merged:

• is documented
• Format code with Black formatting
• tests added / passed

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
❌ -0.05% (target: +0.00%)	✅ 66.67%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (812c42b)	6114	4627	75.68%
Head commit (eaf3e54)	6134 (+20)	4639 (+12)	75.63% (-0.05%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#718)	9	6	66.67%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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